It looks like you're asking how to userange. Since you didn't specify a programming language, I'll explain the most common usage of range in Python, which is widely used for generating sequences of numbers.

How to Use range in Python

The range() function generates a sequence of numbers, which is often used in loops.

Syntax

python

range(stop)
range(start, stop)
range(start, stop, step)

• start : The starting number of the sequence (inclusive). Default is 0.
• stop : The end number of the sequence (exclusive).
• step : The difference between each number in the sequence. Default is 1.

Examples

1. Basic usage:

python

for i in range(5):
    print(i)

Output:

0
1
2
3
4

2. Specify start and stop:

python

for i in range(2, 6):
    print(i)

Output:

2
3
4
5

3. Specify start, stop, and step:

python

for i in range(1, 10, 2):
    print(i)

Output:

1
3
5
7
9

If you meant range in another programming language or context, just let me know!